undefined method `all' for Directory:Module

[JalenOng]

Hi,

I followed the installation guidelines and went to http://localhost:3000/admin but I got this error:

undefined method `human_attribute_name' for Company:Class

Please advise. Thanks

[spohlenz]

First of all, sorry for the slow response to your question.

undefined method `human_attribute_name' for Company:Class

This seems to indicate that the Company class is not a subclass of ActiveRecord::Base. If you are using an alternative ORM, you may need to customize the adapter, or override the adapter methods on a per-admin basis.

Trestle.resource(:companies) do
  adapter do
    def human_attribute_name(attribute)
      attribute.to_s.titleize
    end
  end
end

undefined method `all' for Directory:Module

This indicates that the model for your admin resource isn't being inferred correctly. You might need to specify it explicitly as an option:

Trestle.resource(:directories, model: MyDirectoryClass)
end